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Climate · Puerto Iguazú

Puerto Iguazú in July

Warm and mostly dry, as the days lengthen.

Typical weather, averaged over 30 years

July in Puerto Iguazú is warm: highs near 74°F, lows near 56°F. Rain falls on about two days a week, and the days lengthen by 15 minutes from the first week to the last.July in Puerto Iguazú is warm: highs near 23°C, lows near 13°C. Rain falls on about two days a week, and the days lengthen by 15 minutes from the first week to the last.

High
74°F23°Caverage
Low
56°F13°Caverage
Wet days
2a week · 29% of days
Daylight
10h 43mon average

Is July a good time to visit Puerto Iguazú?

Yes. July is one of Puerto Iguazú's best months (May to August).

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How July sits in the year

week by week

Temperature

Highs near 74°F in July, against 74°F to 90°F through the year.Highs near 23°C in July, against 23°C to 32°C through the year.

Chance of a wet day

29% of days in July, against 23% to 55% through the year.

Cloud cover

42% cover in July, against 35% to 50% through the year.

Daylight

10h 43m in July, against 10h 34m to 13h 43m through the year.

Week by week, lightly smoothed, with July shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. June74°23°low 58°low 14°2 wet days a weekRain on about two days a week.
  2. July74°23°low 56°low 13°2 wet days a weekRain on about two days a week.
  3. August78°26°low 58°low 14°2 wet days a weekRain on about two days a week.

Where Puerto Iguazú sits, in July

America/Argentina/Cordoba
this place
typical high in July 40°F4°C95°F35°C
Sunrise, mid-July
7:24 AMsets 6:04 PM
Above the sea
200 mlow-lying
Latitude
25.6°Ssouthern hemisphere
Nearest of ours
Buenos Aires1066 km south

The land around Puerto Iguazú, shaded by its typical high in July, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Argentina in July

high · low · wet days
See July on the planning mapThe whole year in Puerto Iguazú

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Puerto Iguazú. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.